| Tweet |
Custom Search
|
|
|
||
 TM 55-1925-204-12
(c) Remove cotterpin, nut, and bolt
from brake actuating lever, and move lever and brake
lining (5, fig. 4-20) away from flywheel.
1.
Hose
5. Lining. brake 12)
2.
Eyebolt (2)
6. Nit (121)
3.
Spring(2)
7. Screw(12)
4.
Nut and cotterpin (2)
Figure 4-20. Brake shoe and linkage.
(d) Remove nuts (6), screws (7), and
(d) Install
bolt
through
brake lining (5). Discard the worn brake lining (5) and
actuating
screws (7), if heads are worn.
lever and cylinder shaft, and secure with nut and cotter
(e) Remove cotterpin and nut (4) and
pin. Tighten nut (4, fig. 4-20) until spring
spring
(3) pulls brake away from flywheel.
(3) from eyebolt (2).
Inspect spring for
(e) Connect air hose to air brake
weakness, or other defect. Replace a
cylinder, then open globe shutoff valve (fig. 4-18).
defective spring.
d. Brake Air Cylinder.
(2) Brake lining installation.
(1) Removal.
(a) Blow dust from brake shoe with ships
(a) Close globe shutoff valve (fig. 4-18).
service air.
(b) Disconnect air hose (fig. 4-19).
(b) Install new brake lining (5) on shoe
(c) Remove cotterpin, nut, and bolt from
and secure with screws (7) and nuts (6).
the actuating lever.
(c) Install spring (3) on eyebolt (2) and
(d) Back off locknut from turnbuckle,
secure with nut and cotterpin (4).
then turn cylinder counterclockwise until shaft is out of
turnbuckle.
4-33
|
||
|
||
